[#25499]yugabyted: Fix the failing test org.yb.yugabyted.TestYugabyte…

…dPgParity#testPgParity

Summary:
`org.yb.yugabyted.TestYugabytedPgParity#testPgParity` Test started failing in the [[ e1d5952 | commit ]]

Since the coredb itself adds `local all yugabyte trust` to `ysql_hba_conf`, removing the code in yugabyted to add it.
Jira: DB-14758

Test Plan: ./yb_build.sh --java-test 'org.yb.yugabyted.*'

Reviewers: nikhil

Reviewed By: nikhil

Subscribers: svc_phabricator, yugabyted-dev, sgarg-yb

Differential Revision: https://phorge.dev.yugabyte.com/D41057

bin/yugabyted

@@ -3804,7 +3804,7 @@ class ControlScript(object):
                             key, value = item.split('=')
                             tserver_pg_parity_flag_values_dict[key] = value
 
-                    # Parse the PG_PARITY_FLAGS_DICT values into a dictionary
+                    # Parse the PG_PARITY_FLAGS_DICT values into dictionary
                     pg_parity_flag_values_dict = {}
                     for item in pg_parity_flag_values.split(','):
                         if '=' in item:
@@ -3867,24 +3867,6 @@ class ControlScript(object):
                     # Handle simple flags
                     yb_tserver_cmd.append("--{}".format(tserver_flag))
 
-            hba_conf_updated = False
-            for i, flag in enumerate(yb_tserver_cmd):
-                if flag.startswith("--ysql_hba_conf_csv="):
-                    pattern = re.compile(r'--ysql_hba_conf_csv=(["\']?)(.*)\1$')
-                    match = pattern.match(flag)
-                    # Extract the original ysql_hba_conf
-                    quote_char = match.group(1)  # This will be '' if there are no quotes
-                    original_hba_conf = match.group(2)
-                    # Append 'local all yugabyte trust' to the original_hba_conf
-                    updated_hba_conf = original_hba_conf + ',local all yugabyte trust'
-
-                    yb_tserver_cmd[i] = f'--ysql_hba_conf_csv={quote_char}' +\
-                                f'{updated_hba_conf}{quote_char}'
-                    hba_conf_updated = True
-
-            if not hba_conf_updated:
-                yb_tserver_cmd.extend(["--ysql_hba_conf_csv=local all yugabyte trust",])
-
         if self.configs.saved_data.get("ysql_enable_auth"):
             yb_tserver_cmd.extend(["--ysql_enable_auth=true"])